I have a Bada PH12, which I find with a few mods to be excellant, however as I will be moving to somewhere that I won´t have neighbours to molest with my sound system, a h/amp is not something i will require in the future, so this is what I propose to do - turn it into a power amp.

My only experience up to now is with all valve amps, so what I am proposing maybe a non-starter.

As I understand it - the output of the mosfets (rated at 125W each) are dictated by the paralleled resistors in front of them.

These presently total 200 Ohms per side - if I want to have an output of 20-25W per channel what value do I need to change these resistors to?

I also intend to use Welwyn W23/9W wirewounds so they will total 36W per channel. I will fix PC coolers to the aluminium top plate, to which the mosfets are already screwed and as I already use a Papst fan for cooling, which is very effective, I forsee no problems there apart from fitting speaker binding posts - what other changes do I need to make.

I also intend to use some exotic caps, which will later be used in the Moskido that I shall build. This project I think is a good way for me to get to understand hybrid amps.

Looking forward to answers as if the Bada sounds as good as a power amp as it does as a h/amp then it will mean no more all valve amps for me.